基恩士basic_course_03Indicating the number of products
The number of products is counted by the internal counter of the KV , and the numb
Indicating the number of products
The number of products is counted by the internal counter of the KV , and the number is indicated on the BCD display.
Without using an externally-mounted counter, the internal counter of the KV can indicate the count result on the external BCD display. This enables centralized control of the system by the KV .
s Programming Technique
1. TBCD instruction:In the KV , data is in binary format to convert binary data into BCD data.
2. STA instruction:Use this instruction to transfer BCD data obtained by the TBCD instruction to external equip-
ment.
4-digit BCD display connection diagram and programming example are shown below.
Type I: 4-digit individual input
Connect the output of the KV to each input of the 4 digits of the BCD display.
Programming Example (Using the KV-40
Though 16 outputs from the KV are required, program length can be decreased.
BCD display
Visual KV Series Count input
PZ2 Series 124
8124812481248
4th-digit BCD data
(512 to 5151st digit
1st-digit BCD data (500 to 503
2nd-digit BCD data (504 to 5072nd digit 3rd-digit BCD data (508 to 5113rd digit 4th digit
00010002Counter (count input: 0000, preset value: 100The value of the internal counter is converted into BCD data and is
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